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Fastenal

1,413 hedge funds and large institutions have $43.9B invested in Fastenal in 2026 Q1 according to their latest regulatory filings, with 155 funds opening new positions, 501 increasing their positions, 521 reducing their positions, and 94 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

4% less repeat investments, than reductions

Existing positions increased: 501 | Existing positions reduced: 521

1.81% less ownership

Funds ownership: 84.26%82.45% (-1.8%)

29% less call options, than puts

Call options by funds: $189M | Put options by funds: $267M

Holders
1,413
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
21
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$189M
Puts
$267M
Net Calls
Net Calls Change

Top Buyers

1 +$228M
2 +$202M
3 +$118M
4
Mariner
Mariner
Kansas
+$117M
5
Bank of America
Bank of America
North Carolina
+$78.3M

Top Sellers

1 -$355M
2 -$140M
3 -$135M
4
Principal Financial Group
Principal Financial Group
Iowa
-$127M
5
Amundi
Amundi
France
-$103M
Name Holding Trade Value Shares
Change
Change in
Stake
OA
726
Oasis Advisors
Iowa
$818K
EAM
727
Eukles Asset Management
Ohio
$818K
SAM
728
Smartleaf Asset Management
Massachusetts
$817K
CI
729
CX Institutional
Indiana
$812K
SWM
730
Salvus Wealth Management
New Jersey
$799K
SAM
731
Silvercrest Asset Management
New York
$799K
MGIA
732
Moneta Group Investment Advisors
Missouri
$798K
ST
733
Spinnaker Trust
Maine
$797K
Teacher Retirement System of Texas
734
Teacher Retirement System of Texas
Texas
$795K
CCA
735
Conestoga Capital Advisors
Pennsylvania
$791K
NGA
736
Naples Global Advisors
Florida
$789K
ACA
737
Aptus Capital Advisors
Alabama
$775K
PPWP
738
Premier Path Wealth Partners
New Jersey
$769K
NB
739
NBT Bank
New York
$768K
RWB
740
RMR Wealth Builders
New Jersey
$768K
TC
741
TownSquare Capital
Utah
$767K
GSEP
742
Golden State Equity Partners
California
$752K
LOAMS
743
Lombard Odier Asset Management (Switzerland)
Switzerland
$751K
Koshinski Asset Management
744
Koshinski Asset Management
Illinois
$750K
SWP
745
Sagespring Wealth Partners
Tennessee
$749K
OL
746
Optas LLC
Texas
$745K
HCP
747
Holt Capital Partners
Texas
$743K
VEM
748
Vann Equity Management
Texas
$737K
AWM
749
Aberdeen Wealth Management
Illinois
$736K
IWM
750
Integris Wealth Management
California
$736K